Kazuyoshi Ishibashi

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Gaming machine generating distinct sounds for each symbol
- Patent number 5,695,188
- Issue date Dec 9, 1997
- Universal Sales Co., Ltd.
- Kazuyoshi Ishibashi
- G07 - CHECKING-DEVICES
Information Patent Grant
Variable display gaming machine
- Patent number 5,667,219
- Issue date Sep 16, 1997
- Universal Sales Co., Inc. Ltd.
- Kazuyoshi Ishibashi
- G07 - CHECKING-DEVICES
Information Patent Grant
Display apparatus for gaming machine
- Patent number 5,547,192
- Issue date Aug 20, 1996
- Universal Sales Co., Ltd.
- Kazuyoshi Ishibashi
- G07 - CHECKING-DEVICES